centos 6.5 yum安装 mysql 5.6

时间:2021-12-11 03:48:47

1. 查看系统里面有没有mysql 的repo

  yum repolist all | grep mysql

2. 如果没有发现,则需要配置repo

注意,如果要使用5.7 或者其他任何版本,只能有一个是 enabled=1的,其他的都得enabled=0

#vim /etc/yum.repos.d/mysql-community.repo
# Enable to use MySQL 5.6
[mysql56-community]
name=MySQL 5.6 Community Server
baseurl=http://repo.mysql.com/yum/mysql-5.6-community/el/6/

$basearch/
enabled=1
gpgcheck=1
gpgkey=

3. 再看看是否存在mysql的repo

# yum repolist enabled | grep mysql
mysql56-community        MySQL 5.6 Community Server               214

ok,说明已经有了,下面就可以安装mysql5.6了

4. 注意,

可能想当然的以为是

# yum install mysql56
//你只会得到
No package mysql56 available

实际上官方的安装命令是

# yum install mysql-community-server
//但是,失败了呢
mysql-community-server-5.6.28-2.el6.x86_64.rpm | 53 MB 00:10

warning: rpmts_HdrFromFdno: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql
获取 GPG 密钥失败:[Errno 14] Could not open/read file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql

5.失败乃成功的妈妈

从错误提示看:需要验证 GnuPG 签名,还好可以手动,*说,自己动手丰衣足食嘛。

当然,还有一招,我们暂且不用:

http://repo.mysql.com/yum/mysql-5.6-community/el/6/x86_64/mysql-community-server-5.6.28-2.el6.x86_64.rpm

我们接下来按照错误处理过出来搞,把签名先搞起来,参考地址: http://dev.mysql.com/doc/refman/5.6/en/checking-gpg-signature.html

# vim /etc/pki/rpm-gpg/RPM-GPG-KEY-mysql
写入如下内容

-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: GnuPG v1.4.9 (SunOS)

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AcOphrnJ
=443I
-----END PGP PUBLIC KEY BLOCK----- 

好的,似乎ok了。我们再来一次吧,嘿嘿

# yum install mysql-community-server

经过一系列Y/N的选择,进度条漂亮的到达了终点。

至此,MySQL 5.6 成功的从yum安装了呢 :-)

启动服务,开启新的旅程吧。